Some generational differences are tiny—like how each group pronounces “GIF”—and others feel like full-blown culture shock. Boomers grew up with a completely different roadmap for social behavior, and while many of their norms still make sense, Gen Z often looks at them like they’re ancient relics from another universe. These differences aren’t bad, just fascinating, and they reveal how fast culture evolves in only a few decades. Whether you find these norms charming, confusing, or downright hilarious, they show how each generation builds rules based on the world they inherit.
So get ready, because the habits Boomers consider common sense often leave Gen Z wondering, “Wait… you’re supposed to do that?”
1. Always Dressing Up To Travel
Boomers were raised to treat travel like a special occasion, so dressing nicely for the airport or train station felt like a sign of respect. Gen Z, however, sees travel as a marathon of lines, delays, and cramped seats—best done in sweatpants and maximum comfort. The old notion of “looking presentable” doesn’t carry the same weight for a generation that values practicality above appearances. Boomers still see polished clothes as a reflection of personal dignity. Gen Z sees leggings, hoodies, and fuzzy socks as survival gear.
2. Answering Calls From Unknown Numbers
For Boomers, picking up the phone—any phone—was just what you did, even if you had no idea who was calling. Gen Z, in contrast, acts like an unknown number is a portal to another dimension filled with scams and doom. They let it ring out, Google the number, and text instead if absolutely necessary. Boomers view answering as polite and efficient. Gen Z views it as unnecessary stress in a world overflowing with communication options.
3. Sending Thank-You Cards For Everything
Boomers grew up believing a handwritten thank-you card was the ultimate gesture of gratitude. Gen Z appreciates the sentiment but usually sees no reason to involve stamps, envelopes, or cursive handwriting. A quick text or voice note feels faster, more personal, and more aligned with how they communicate. Still, Boomers cherish the tangible nature of a card. To Gen Z, the whole process seems elaborate enough to qualify as a craft project.
4. Showing Up Early To Every Event
Boomers believe punctuality is a sign of respect, which often translates to arriving 15 minutes early just to be safe. Gen Z, however, operates on a more flexible timeline, partly because their schedules run on digital updates and GPS precision. They’re not trying to be rude—they just trust technology to guide them. Boomers see early arrival as responsible. Gen Z sees it as wasted time spent waiting awkwardly in a parking lot.
5. Caring Deeply About Voicemail Etiquette
Leaving a voicemail was once a crucial social skill, complete with greetings, tone, and clarity. Gen Z considers voicemail an inconvenience, both to leave and to listen to. They’ll typically hang up and text instead, assuming it’s easier for everyone. Boomers appreciate the formality of voice messages. Gen Z hears that “beep” and panics.
6. Collecting Household Items “Just In Case”
Boomers were raised by parents who lived through scarcity, so they inherited the instinct to save everything from twist ties to butter containers. Gen Z, raised on minimalist aesthetics and instant delivery services, doesn’t see the point of storing endless backup items. They declutter frequently and rely on next-day shipping when they truly need something. Boomers see preparedness. Gen Z sees clutter.
7. Keeping Personal Life Completely Offline
Boomers tend to guard their personal details closely, sharing selectively and privately. Gen Z grew up online and is comfortable posting everything from daily struggles to big life moments. To Boomers, this level of openness seems risky or attention-seeking. To Gen Z, it’s just another form of connection. The generational gap here is practically a canyon.
8. Treating Paperwork As Sacred
Whether it’s insurance forms, receipts, warranties, or instruction manuals, Boomers keep physical copies neatly filed away. Gen Z stores everything digitally and trusts cloud storage or email archives to hold their documents. Boomers feel safer knowing they can physically hold what they need. Gen Z feels stressed by the idea of a filing cabinet. Their worlds are organized—but in completely different formats.
9. Staying Loyal To One Store Or Brand
Boomers tend to value consistency and loyalty, sticking to the same grocery store, shampoo brand, or bank for decades. Gen Z, meanwhile, switches brands frequently based on sales, social recommendations, or aesthetics. Boomers believe familiarity builds trust. Gen Z believes variety builds better results. Both are loyal—but in entirely different ways.
10. Writing Checks For Everyday Purchases
Boomers grew up using checks for everything from rent to utilities to grocery shopping. Gen Z often goes years without touching a checkbook and may not even own one. Digital wallets, apps, and auto-pay make physical checks feel prehistoric. Boomers still love the paper trail and the sense of control. Gen Z sees it as an unnecessary relic of financial history.
11. Following Formal Dining Rules
Boomers were taught specific table manners: elbows off the table, napkin in the lap, and multiple forks for different courses. Gen Z eats with a mix of informality and convenience, often multitasking or dining on the go. They’re not intentionally breaking rules—they just don’t see them as relevant anymore. Boomers view etiquette as a sign of respect and propriety. Gen Z views it as outdated choreography.
12. Using Cash For Everyday Spending
Boomers often prefer cash for small purchases because it feels tangible and budget-friendly. Gen Z rarely carries cash at all and pays for almost everything with a tap or a scan. The idea of counting bills or hunting for coins feels slow and unnecessary to them. Boomers trust cash because it’s concrete. Gen Z trusts technology because it’s efficient.
13. Making Small Talk With Strangers Everywhere
Boomers grew up in a world where chatting with strangers was normal and even expected. Gen Z values personal boundaries and sees unsolicited small talk as socially draining. They appreciate friendliness but prefer connections with clear purpose or consent. Boomers consider casual conversation a social glue. Gen Z sees it as optional.
14. Sending Holiday Letters To Update Everyone On Life
Boomers love writing and receiving long holiday letters detailing the year’s events. Gen Z updates their circles in real time through social media, making year-end recaps feel redundant. The tradition still has nostalgic charm, but the medium feels slow to digitally native generations. Boomers enjoy the ritual and reflection. Gen Z prefers instant storytelling throughout the year.
Old Norms, New Norms, And Everything In Between
Every generation has its habits, quirks, and unwritten rules, and none of them are inherently right or wrong. Boomers’ norms come from a world that valued structure, formality, and consistency, while Gen Z was raised in a fast-moving digital landscape that rewards flexibility and convenience. These differences may spark confusion, laughter, or even debate—but they also highlight how culture evolves in fascinating ways. What matters most is understanding each other’s perspectives and appreciating what each generation brings to the table.
What social norms have you noticed between generations? Talk about your thoughts, stories, or funny moments below.
You May Also Like…
13 Fast-Food Classics Boomers Love That Gen Z Won’t Touch
10 Reasons Boomers Are Shopping on Temu Like It’s a Gold Rush
13 Fashion Chains Gen Z Has Abandoned for Good
15 Things Boomers Still Buy That Younger Generations Won’t Touch
12 Reasons Millennials Marry Differently Than Every Generation Before
The post 14 Social Norms Boomers Follow That Gen Z Doesn’t Recognize appeared first on Everybody Loves Your Money.
